Problem in setting the target property to _SELF of LinkToURL UI Element

Hi,

I have a LinkToURL UI Element in my web page which has to open up another page in the same window.

I tried setting the target property to _SELF, but it's not working.Instead the page is opened in a new child window.

Please tell me whether to set any other property to get that.

Thanks and Regards,

Padma Usha.